One of the cool things about the new Samsung Galaxy SIII and S4 is their ability to output full 1080p high definition video. To do this you need to use an MHL adapter, such as PID 8675
or 9291. However, Samsung uses a nonstandard micro-USB connector with 11 pins, rather than the 5 pins used by standard micro-USB connectors.
This adapter is designed to convert the 11-pin output of the SIII or S4 to a standard 5-pin output, thereby allowing existing MHL adapters to work properly with them. The adapter is functionally identical to the adapter offered by Samsung, but is available in marble white, to match the color of the marble white version of the SIII or S4.
This adapter has an extra long micro-USB plug, which allows it to make a complete connection even when there is a case on the phone.